#30177C#30177C

#30177C is a dark, vivid violet. Relative luminance 0.027; OKLCH L 31.8% C 0.156 H 284.5°. Best body text is #FFFFFF at 13.64:1 contrast (WCAG AA passes).

Color values

HEX	#30177C
RGB	rgb(48, 23, 124)
HSL	hsl(255, 69%, 29%)
HSV	hsv(255, 81%, 49%)
CMYK	cmyk(61.3%, 81.5%, 0%, 51.4%)
CIE-LAB	lab(18.78, 39.42, -52.40)
CIE-LCH	lch(18.78, 65.58, 306.96°)
OKLab	oklab(31.76% 0.0391 -0.151)
OKLCH	oklch(31.76% 0.156 284.5)
XYZ	xyz(5.1623, 2.6961, 19.3132)
Luminance	0.0270 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30177C #637C17

analogous

#17317C #30177C #63177C

triadic

#30177C #7C3017 #177C30

tetradic

#30177C #7C1731 #637C17 #177C63

square

#30177C #7C1731 #637C17 #177C63

split-complementary

#30177C #7C6317 #317C17

monochromatic

#0A051A #1C0D48 #30177C #4421B0 #5D34D9

Accessibility & contrast

On white

13.64

#30177C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#30177C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #30177C

13.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30177C	#FFFFFF	#000000	##FFFFFF
##30177C	1.00	13.64	1.54	13.64
#FFFFFF	13.64	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00307F

Deuteranopia (green-blind)

#002A7A

Tritanopia (blue-blind)

#013549

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #30177c;
/* rgb */ color: rgb(48, 23, 124);
/* oklch */ color: oklch(31.8% 0.156 284.5);

Tailwind

colors: {
  custom: {
    50: '#7358a3',
    500: '#30177c',
    950: '#000000',
  },
}

SCSS

$custom: #30177c;
$custom-light: #7358a3;
$custom-dark: #000000;

JSON

{
  "hex": "#30177c",
  "rgb": {
    "r": 48,
    "g": 23,
    "b": 124
  },
  "hsl": {
    "h": 254.851,
    "s": 68.707,
    "l": 28.824
  },
  "oklch": {
    "l": 0.31763,
    "c": 0.15601,
    "h": 284.5
  },
  "luminance": 0.02696
}

Semantic roles & 50–950 ramp

primary

#30177C

secondary

#94B13E

accent

#EC3CC0

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#09030F

muted

#7B787F

Preview Lab

Preview with #30177C

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →